NWS Forecast for Altamont OR

National Weather Service Forecast for: Altamont OR
Issued by: National Weather Service Medford, OR

Updated: 9:41 pm PST Dec 4, 2025

Tonight Slight Chance Rain and Patchy Fog	Friday Rain Likely and Areas Fog	Friday Night Chance Rain then Slight Chance Rain	Saturday Mostly Sunny	Saturday Night Mostly Cloudy then Patchy Fog	Sunday Partly Sunny	Sunday Night Mostly Cloudy then Patchy Fog	Monday Patchy Fog then Partly Sunny	Monday Night Mostly Cloudy
Lo 32 °F	Hi 49 °F	Lo 33 °F	Hi 49 °F	Lo 30 °F	Hi 52 °F	Lo 30 °F	Hi 52 °F	Lo 31 °F

Tonight	A slight chance of rain between 3am and 4am. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 32. Calm wind. Chance of precipitation is 20%.
Friday	Rain likely, mainly between 11am and 2pm. Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 49. Calm wind becoming west southwest 5 to 8 mph in the morning. Chance of precipitation is 60%.
Friday Night	A 50 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 33. West wind 8 to 11 mph, with gusts as high as 22 mph.
Saturday	Mostly sunny, with a high near 49. West wind 7 to 10 mph.
Saturday Night	Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 30. West southwest wind around 5 mph becoming calm in the evening.
Sunday	Partly sunny, with a high near 52.
Sunday Night	Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 30.
Monday	Patchy fog before 10am. Otherwise, partly sunny, with a high near 52.
Monday Night	Mostly cloudy, with a low around 31.
Tuesday	A slight chance of rain. Partly sunny, with a high near 55.
Tuesday Night	A slight chance of rain. Mostly cloudy, with a low around 36.
Wednesday	A slight chance of rain. Partly sunny, with a high near 56.
Wednesday Night	Mostly cloudy, with a low around 33.
Thursday	Mostly sunny, with a high near 55.

Forecast from NOAA-NWS for Altamont OR.